发明名称 |
Transceiver circuit with transition detection |
摘要 |
A bidirectional data transceiver circuit is described which automatically transfers data from a first bidirectional data port to a second bidirectional data port when new data is detected. The transceiver has a collision arbitration circuit which prevents the device from driving data onto a data port that is being driven externally. An additional embodiment is described wherein the transition detection circuitry of the transceiver is used to provide a input transition detection flag for an integrated circuit having standby or low power modes. An integrated circuit providing an array of the transceivers of the invention is described. A transceiver which automatically detects a transition in data and provides output drive for data busses is described. Other devices, system and methods are also described.
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申请公布号 |
US5715405(A) |
申请公布日期 |
1998.02.03 |
申请号 |
US19950473588 |
申请日期 |
1995.06.07 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
MCCLEAR, MARK T.;WELLHEUSER, CHRISTOPHER |
分类号 |
H04L5/16;H04L25/02;H04L25/24;(IPC1-7):G06F13/00 |
主分类号 |
H04L5/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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